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CVE

CVE-2018-3665

System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentia

System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.

MEDIUM · CVSS 5.6 EPSS 0.01831
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
▤

Affected Products & Versions

1
intel core i3all versions
▣

Scoring & Timeline

5.6
MEDIUM · CVSS v3.1 · secure@intel.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD21 Jun 2018 · 08:29 PM
CVSS VectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
⚑

Vendor Advisories

30
suse-csafopenSUSE-SU-2024:11520-1
rhsaRHSA-2019:1170Moderate
rhsaRHSA-2019:1190Moderate
suse-csafSUSE-SU-2018:1855-2
suse-csafSUSE-SU-2018:2081-2
🔗

References & Sources

23
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/104460Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041124Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1041125Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2018:1852Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1944Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2164Third Party Advisory
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